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60 Chapter3
Troubleshooting
Selftest Failures
Selftest Failures
Chassis codes are the key to debugging selftest errors. If a failure is found during selftest,
chassis codes are displayed in the LCD. The procedure for using these codes to debug a
failure is as follows:
1. Using Table 3-2., “Chassis Codes for B1000/C3000 Workstations,” find the chassis code
listed on the LCD.
2. To get additional information about failures from the Boot Console Handler, use the
Service Menu’s pim, pdt, and ChassisCodes commands.
In the following table, the FRU column shows messages printed on the LCD that refer to
system FRUs. Only FLT codes have FRUs associated with them. Some WRN codes are also
device specific, especially to IODC calls; for example, 8xxx codes. TST and INI codes do not
necessarily correspond to any FRU. All codes are listed in numeric order.